Anonymous ID: 35eca0 June 21, 2019, 12:53 p.m. No.6809025   🗄️.is 🔗kun

>>6808994

Schools are forced to purchase new "updated" books every 2-3 years at $50-$100 per book, not only is it a scam for bilking money it's also easier to obfuscate truth when there's so many revisions & new copies.